July 8, 2021 in C and CPP
1.2 The function’s most important role is to
A) Give a name to a block
B) Reduce program size
C) Accept arguments and provide a return value
D) Organize a program into conceptual units.July 8, 2021 in C and CPP
1.1 How would you interpret a statement like *a + = 40;
A) Contents of a location a incremented by 40 and stored in a
B) Address of a location a incremented by 40 and stored in a
C) Address and contents of a location a incremented by 40 and stored in a
D) Contents of a location a is stored in a and incremented by 40July 8, 2021 in C and CPP
d) Justify the use of constructors and destructors in C++.July 8, 2021 in C and CPP
c) Explain stream classes, stream class hierarchy and stream manipulators.July 8, 2021 in C and CPP
b) When is it necessary to use member-wise initialization list (also known as header
initialization list) in ‘C++’?July 8, 2021 in C and CPP
a) What is a class template? List the merits and demerits of using a template in ‘C++’.July 8, 2021 in C and CPP
c) Write short note on: static variables and static functions.July 8, 2021 in C and CPP
b) Write a function using reference variable as arguments to swap the values of a pair of
integers.July 8, 2021 in C and CPP
a) Write a program to concatenate two strings using operator overloading.July 8, 2021 in C and CPP
c) Write a ‘C++’ program for scalar multiplication where each item in array of N values is
multiplied by a given constant. Write necessary class and test it using main( ).
